
ESP32 PCB
buttonbugs/Stuffed-Crust
This repository contains the code for Wildcat Robotics' team Stuffed Crust. This is a fork of the open source melty brain code, openmelt, with our custom motor control and translational drift algorithm and changes…

This repository contains the code for Wildcat Robotics' team Stuffed Crust. This is a fork of the open source melty brain code, openmelt, with our custom motor control and translational drift algorithm and changes specific to Stuffed Crust's design.
PCB v1 is an open-source printed circuit board by buttonbugs, from the buttonbugs/Stuffed-Crust repository on GitHub, published under the MIT licence. It is a 2-layer board of 50 × 40 mm with 9 parts on 36 nets, routed with 72 tracks and 0 vias.
Its parts include 8 connectors and 1 IC. It belongs with the robots and motor control boards and the NXP (LPC, Kinetis, i.MX RT) boards of this library.
This repository contains the code for Wildcat Robotics' team Stuffed Crust. This is a fork of the open source melty brain code, openmelt 1, with improved translational drift algorithm, adapted watchdog 2 for Teensy 4.0 and some other changes specific to Stuffed Crust's design.
https://github.com/user-attachments/assets/2b465f3a-5d59-4c2d-9435-344acd4d646b
R. Olson and M. Schoppert, “nothinglabs/openmelt2,” July 2026. original-date: 2023-03-04T03:05:36Z. ↩
A. Brewer and S. Nobs, “tonton81/WDT t4,” Feb. 2026. original-date: 2020-01- 26T16:30:28Z. ↩
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | Accelerometer | Stuffed Crust:Accelerometer | J1 |
| 1 | Battery Left | Stuffed Crust:Battery | J4 |
| 1 | Battery Right | Stuffed Crust:Battery | J5 |
| 1 | DC-DC | Stuffed Crust:DC_DC | J3 |
| 1 | ESC_Left | Stuffed Crust:ESC | J6 |
| 1 | ESC_Right | Stuffed Crust:ESC | J7 |
| 1 | Flysky FS2A Receiver | Stuffed Crust:Flysky_FS2A_Receiver | J2 |
| 1 | LED | Stuffed Crust:LED | J8 |
| 1 | Teensy4.0 | Teensy:Teensy40 | U1 |
It measures 50 × 40 mm and has 2 copper layers, 1.6 mm thick.
9 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the buttonbugs/Stuffed-Crust repository on GitHub, at the commit this page was made from: the board is PCB/PCB_v1.kicad_pcb and its schematic ESP32_PCB/ESP32_PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

buttonbugs/Stuffed-Crust
This repository contains the code for Wildcat Robotics' team Stuffed Crust. This is a fork of the open source melty brain code, openmelt, with our custom motor control and translational drift algorithm and changes…



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